Trains have resumed on the Pakenham Line after an earlier suspension between Berwick and East Pakenham due to debris on the overhead wires.
V/Line Gippsland services have also resumed.
Delays are likely as trains get back into position for the normal timetable.
Transport Victoria thanks the community for their patience.
Real-time traffic conditions are available at traffic.transport.vic.gov.au. The latest public transport information and network status is available at ptv.vic.gov.au or in the PTV mobile app